osobhandClaude Opus 5
a29c1b224b
Every Python interop suite had stopped running on this machine: the h5py writer round-trips, the facade suite, netCDF4 and the reference files. `python3` is 3.14, nothing on the box has h5py, and PEP 668 refuses to install it into a system interpreter at all — so the availability probes all returned false and each suite skipped without failing. A silent skip here is exactly how the v5 compound-datatype bug reached a release, so the probes now read `CLAWHDF5_PYTHON` and `ci-test.sh` picks up `.venv/bin/python` on its own. The detection sits at the top of the script rather than beside the interop step, because the non-ignored suites run in the earlier `cargo test` step and would otherwise still miss it. `CLAWHDF5_REQUIRE_INTEROP=1` continues to turn a skip into a failure. Verified against a venv with h5py 3.16 / HDF5 2.0.0: 94 interop tests across the four suites, all passing. Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
clawhdf5-netcdf4
NetCDF-4 read support built on clawhdf5 — pure Rust, no C dependencies.
Features
- Read NetCDF-4 / HDF5-backed
.ncfiles - Dimension, variable, and CF convention support
- Climate and scientific data access
Usage
use clawhdf5_netcdf4::NetCDF4File;
let nc = NetCDF4File::open("climate.nc").unwrap();
let temp = nc.variable("temperature").unwrap();
License
MIT